Evaluation methods and technics of safety campaigns / rapporteur, Hanns Ch. Heinrich.
1991
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]TRANS/SEM.9/R.5
العنوانEvaluation methods and technics of safety campaigns / rapporteur, Hanns Ch. Heinrich.
المؤلفونHeinrich, Hanns Ch.
تاريخGeneva : UN, 17 Dec. 1991.
الوصف
7 p. : charts
ملاحظات
At head of title: Session 3: Road safety campaigns.
Includes bibliographical references.
Includes bibliographical references.